Chow, W H <br/><br/>
IUD use and subsequent tubal ectopic pregnancy.  [electronic resource] 

 -  American journal of public health  May 1986 
 - 536-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0090-0036 
<br/><br/><label>Standard No.: </label>10.2105/ajph.76.5.536  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Educational Status<br/>Female<br/>Humans<br/>Income<br/>Intrauterine Devices--adverse effects<br/>Marriage<br/>Medical Records<br/>Occupations<br/>Pregnancy<br/>Pregnancy, Ectopic--etiology<br/>Religion<br/>Risk<br/>Sex<br/>Smoking<br/>Surveys and Questionnaires